Cita APA (7th ed.)
OCDE. (1969). Statistics of the occupational and educational structure of the labour force in 53 countries.
Cita Chicago (17th ed.)
OCDE. Statistics of the Occupational and Educational Structure of the Labour Force in 53 Countries. 1969.
Cita MLA (9th ed.)
OCDE. Statistics of the Occupational and Educational Structure of the Labour Force in 53 Countries. 1969.
Atenció: Aquestes cites poden no estar 100% correctes.